Heating pad

- Medela, Inc.
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Description

FIG. 1 is a perspective view of a heating pad, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevational view thereof looking into the gap in the outer circumference;

FIG. 4 is a side elevational view thereof, the opposite side elevational view being identical thereto;

FIG. 5 is an end elevational view thereof, opposite that shown in FIG. 3;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view of a second embodiment of the heating pad, with the only difference residing in the central portion cut out portion.

Referenced Cited
U.S. Patent Documents
D213078 December 1968 Katzman et al.
D324915 March 24, 1992 Wastchak
986738 March 1911 Milligan
2298361 October 1942 Freund
4077390 March 7, 1978 Stanley et al.
4263912 April 28, 1981 Adams
4323067 April 6, 1982 Adams
4470196 September 11, 1984 Powell
4572158 February 25, 1986 Fiedler
4872442 October 10, 1989 Manker
5050595 September 24, 1991 Krafft
5058563 October 22, 1991 Manker
5074300 December 24, 1991 Murphy
5205278 April 27, 1993 Wang
5230335 July 27, 1993 Johnson, Jr. et al.
5235974 August 17, 1993 Miller
5257429 November 2, 1993 Genis
5261134 November 16, 1993 Matthews
5304215 April 19, 1994 MacWhinnie et al.
Foreign Patent Documents
533493 February 1941 GBX
660283 November 1951 GBX
2155792 October 1985 GBX
Other references
  • Medela Hospital Catalogue, Medela, Inc., McHenry, Ill., pp. 32-36.
Patent History
Patent number: D365399
Type: Grant
Filed: May 10, 1994
Date of Patent: Dec 19, 1995
Assignee: Medela, Inc. (McHenry, IL)
Inventor: Brian Silver (Cary, IL)
Primary Examiner: Stella Reid
Law Firm: Willian Brinks Hofer Gilson & Lione
Application Number: 0/22,653
Classifications
Current U.S. Class: Thermal (D24/206)